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Security report for sunnycars.com

Sunny Cars · Transportation · N/a

Medium risk. 5 critical or high findings in SSL/TLS and GDPR outside view.

Security score

65/100

Risk levelMedium

0–100, higher is better. How it is calculated

Sunny Cars operates as an all-inclusive car rental service provider with a strong presence across multiple European countries. The website offers localized portals for various countries, emphasizing a carefree rental experience. The technical infrastructure includes modern JavaScript modules, Google Tag Manager for analytics, and Usercentrics for cookie consent management, indicating a mature digital presence. Security posture is adequate with HTTPS and cookie consent mechanisms, but lacks visible security headers and explicit incident response information. The absence of WHOIS data reduces domain trustworthiness, though the website content and multi-domain presence support legitimacy. Overall, the site is professional and user-friendly but could improve transparency and security practices.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

5 findings rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics

      What to do: Document all third-party data sharing in your privacy policy

Need hands-on remediation? Email guard@offseq.com

Keep watching sunnycars.com

This scan found 13 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
0
Security headers
80
Email security
85
DNS health
90
Network security
100
GDPR outside view
35
Average
65

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Sunny Cars targets the transportation sector, focusing on car rental services with an all-inclusive business model. The company leverages localized country-specific domains to cater to diverse European markets, enhancing customer reach and relevance. The business model is primarily online booking with bundled rental packages. The lack of visible contact information on the landing page suggests a focus on self-service digital engagement. The company appears large with a consistent brand presence and trust signals such as privacy policies and cookie consent. Partnerships are mainly internal localized domains rather than external third-party collaborations.

Security posture

The website employs HTTPS and integrates a cookie consent mechanism, reflecting compliance with privacy regulations like GDPR. However, the absence of security headers such as Content-Security-Policy and Strict-Transport-Security is a notable gap. No vulnerability disclosures or incident response contacts are provided, limiting transparency. The WHOIS data is missing, which is unusual and may indicate privacy protection or registration issues, impacting trust. No forms or input fields were detected on the landing page, reducing attack surface but also limiting user interaction data. Overall, the security posture is moderate but could benefit from enhanced header implementation and clearer security policies.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to harden the website against common attacks.
  2. Publish a dedicated security policy page and provide clear incident response contact information to improve transparency and trust.
  3. Add a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Enhance accessibility features to meet compliance standards and improve user experience for all visitors.
  5. Improve domain registration transparency by ensuring WHOIS data is available or justified with privacy protection policies.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sunny Cars
Description
Sunny Cars offers all-inclusive car rental services in more than 120 countries worldwide, focusing on carefree rental experiences.
Key services
Car rental booking, All-inclusive rental packages, Country-specific localized services
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Usercentrics Consent Management, Modern JavaScript modules
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS usage
  • Cookie consent banner

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Usercentrics Consent Management
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented and focused on car rental services.
  3. No direct contact emails or phone numbers found on landing page.
  4. Privacy and cookie policies are present and integrated with Usercentrics CMP.
  5. WHOIS data is missing, which is unusual for a commercial domain.
  6. No explicit security headers detected in provided data.
  7. No forms or input fields detected on landing page.
  8. External links mainly point to country-specific Sunny Cars domains and tracking services.
Technical notes

Notes

The website uses modern web technologies including asynchronous loading of Google Tag Manager and Usercentrics consent management scripts. The HTML structure is semantic with responsive design elements, supporting good mobile optimization. No CMS or hosting provider details were detected. Performance is moderate based on script usage and image assets. SEO is supported by proper meta tags and descriptive content. Accessibility is basic but could be improved. The lack of visible security headers and WHOIS data are technical risks that should be addressed to enhance overall security and trust.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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